JP5795716B2 - ガスタービンエンジン蒸気噴射マニホルド - Google Patents

ガスタービンエンジン蒸気噴射マニホルド Download PDF

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Publication number
JP5795716B2
JP5795716B2 JP2011011519A JP2011011519A JP5795716B2 JP 5795716 B2 JP5795716 B2 JP 5795716B2 JP 2011011519 A JP2011011519 A JP 2011011519A JP 2011011519 A JP2011011519 A JP 2011011519A JP 5795716 B2 JP5795716 B2 JP 5795716B2
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JP
Japan
Prior art keywords
steam injection
steam
annular
diffuser
manifold
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP2011011519A
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English (en)
Japanese (ja)
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JP2011157963A5 (enExample
JP2011157963A (ja
Inventor
アレン・マイケル・ダニス
スティーブン・マラコヴィッツ
エド・スティフター
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
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Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
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Publication of JP2011157963A5 publication Critical patent/JP2011157963A5/ja
Application granted granted Critical
Publication of JP5795716B2 publication Critical patent/JP5795716B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
    • F02C3/20—Gas-turbine plants characterised by the use of combustion products as the working fluid using a special fuel, oxidant, or dilution fluid to generate the combustion products
    • F02C3/30—Adding water, steam or other fluids for influencing combustion, e.g. to obtain cleaner exhaust gases
    • F02C3/305—Increasing the power, speed, torque or efficiency of a gas turbine or the thrust of a turbojet engine by injecting or adding water, steam or other fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L7/00—Supplying non-combustible liquids or gases, other than air, to the fire, e.g. oxygen, steam
    • F23L7/002—Supplying water
    • F23L7/005—Evaporated water; Steam
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
    • F23R3/16—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration with devices inside the flame tube or the combustion chamber to influence the air or gas flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/42—Continuous combustion chambers using liquid or gaseous fuel characterised by the arrangement or form of the flame tubes or combustion chambers
    • F23R3/50—Combustion chambers comprising an annular flame tube within an annular casing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2240/00—Components
    • F05D2240/35—Combustors or associated equipment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/30—Arrangement of components
    • F05D2250/31—Arrangement of components according to the direction of their main axis or their axis of rotation
    • F05D2250/312—Arrangement of components according to the direction of their main axis or their axis of rotation the axes being parallel to each other
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/70—Shape
    • F05D2250/71—Shape curved
    • F05D2250/711—Shape curved convex
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/70—Shape
    • F05D2250/72—Shape symmetric
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2270/00—Control
    • F05D2270/01—Purpose of the control system
    • F05D2270/08—Purpose of the control system to produce clean exhaust gases
    • F05D2270/082—Purpose of the control system to produce clean exhaust gases with as little NOx as possible

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
JP2011011519A 2010-01-29 2011-01-24 ガスタービンエンジン蒸気噴射マニホルド Expired - Fee Related JP5795716B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/696,241 2010-01-29
US12/696,241 US8387358B2 (en) 2010-01-29 2010-01-29 Gas turbine engine steam injection manifold

Publications (3)

Publication Number Publication Date
JP2011157963A JP2011157963A (ja) 2011-08-18
JP2011157963A5 JP2011157963A5 (enExample) 2014-03-06
JP5795716B2 true JP5795716B2 (ja) 2015-10-14

Family

ID=43629559

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011011519A Expired - Fee Related JP5795716B2 (ja) 2010-01-29 2011-01-24 ガスタービンエンジン蒸気噴射マニホルド

Country Status (3)

Country Link
US (1) US8387358B2 (enExample)
EP (1) EP2354491A3 (enExample)
JP (1) JP5795716B2 (enExample)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014509707A (ja) * 2011-03-31 2014-04-21 ゼネラル・エレクトリック・カンパニイ ダイナミクスの減衰を伴う出力増大システム
GB201115043D0 (en) * 2011-09-01 2011-10-19 Rolls Royce Plc Steam injected gas turbine engine
US8893382B2 (en) * 2011-09-30 2014-11-25 General Electric Company Combustion system and method of assembling the same
US10815891B2 (en) 2012-09-28 2020-10-27 Raytheon Technologies Corporation Inner diffuser case struts for a combustor of a gas turbine engine
US9297315B2 (en) * 2012-09-28 2016-03-29 General Electric Company Systems and methods for determining a target exhaust temperature for a gas turbine
EP2900940A4 (en) * 2012-09-28 2016-07-20 United Technologies Corp CARTER ASSEMBLY FOR A GAS TURBINE ENGINE
US9127843B2 (en) 2013-03-12 2015-09-08 Pratt & Whitney Canada Corp. Combustor for gas turbine engine
US9228747B2 (en) 2013-03-12 2016-01-05 Pratt & Whitney Canada Corp. Combustor for gas turbine engine
US9958161B2 (en) 2013-03-12 2018-05-01 Pratt & Whitney Canada Corp. Combustor for gas turbine engine
US9366187B2 (en) 2013-03-12 2016-06-14 Pratt & Whitney Canada Corp. Slinger combustor
US9541292B2 (en) 2013-03-12 2017-01-10 Pratt & Whitney Canada Corp. Combustor for gas turbine engine
US9279369B2 (en) 2013-03-13 2016-03-08 General Electric Company Turbomachine with transition piece having dilution holes and fuel injection system coupled to transition piece
EP3039268B1 (en) 2013-08-30 2018-10-31 United Technologies Corporation Fuel manifold for a gas turbine engine and manufacturing method thereof
US9995314B2 (en) * 2015-07-20 2018-06-12 General Electric Company Cooling system for a turbine engine
US10190595B2 (en) 2015-09-15 2019-01-29 General Electric Company Gas turbine engine blade platform modification
US12416258B2 (en) * 2023-03-13 2025-09-16 Rtx Corporation Asymmetric introduction of steam into turbine engine combustion chamber
US20240309810A1 (en) * 2023-03-14 2024-09-19 Raytheon Technologies Corporation Introducing steam into core air upstream of turbine engine diffuser plenum
US12163466B2 (en) * 2023-03-14 2024-12-10 Rtx Corporation Injecting steam into hood cavity of turbine engine combustor
EP4471263A1 (en) * 2023-06-02 2024-12-04 General Electric Company Gas turbine with diffuser steam injection into a combustor
US12072100B1 (en) * 2023-11-07 2024-08-27 General Electric Company Combustor for a gas turbine engine

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US2686631A (en) * 1948-05-08 1954-08-17 United Aircraft Corp Coolant injection system for gas turbines
US4438625A (en) * 1978-10-26 1984-03-27 Rice Ivan G Reheat gas turbine combined with steam turbine
US4503668A (en) * 1983-04-12 1985-03-12 The United States Of America As Represented By The Secretary Of The Air Force Strutless diffuser for gas turbine engine
US4631914A (en) 1985-02-25 1986-12-30 General Electric Company Gas turbine engine of improved thermal efficiency
JPS63205424A (ja) * 1987-02-19 1988-08-24 Toshiba Corp ガスタ−ビン蒸気噴射装置
FR2616889B1 (fr) * 1987-06-18 1992-07-31 Snecma Carter de chambre de combustion de turboreacteur comportant des orifices de prelevement d'air
US4893468A (en) 1987-11-30 1990-01-16 General Electric Company Emissions control for gas turbine engine
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US5187931A (en) * 1989-10-16 1993-02-23 General Electric Company Combustor inner passage with forward bleed openings
CA2076120A1 (en) * 1991-09-11 1993-03-12 Adam Nelson Pope System and method for improved engine cooling
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Also Published As

Publication number Publication date
EP2354491A3 (en) 2018-03-07
JP2011157963A (ja) 2011-08-18
US20110185699A1 (en) 2011-08-04
EP2354491A2 (en) 2011-08-10
US8387358B2 (en) 2013-03-05

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